138592605

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{51047}}^1$

素因数の和:51236

約数の個数: 16

約数和(自身を含む): 222977664

約数和(自身を除く): 84385059

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 51047, 153141, 255235, 765705, 9239507, 27718521, 46197535, 138592605]

約数ペア:

[(1, 138592605), (3, 46197535), (5, 27718521), (15, 9239507), (181, 765705), (543, 255235), (905, 153141), (2715, 51047)]